Cerithium interstriatum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae. Distribution The distribution of Cerithium interstriatum includes the Western Central Pacific. Guam New Zealand Description The size of the shell varies between 8 mm and 33 mm. References Petit, R. E. (2009). George Brettingham Sowerby, I, II & III: their conchological publications and molluscan taxa. Zootaxa. 2189: 1–218 External links Cerithiidae Gastropods described in 1855